• A valve whose valve flap is driven by the stem and moves up and down along the central axis of the seat.
• Compact structure, flexible opening and closing, strong corrosion resistance, short stroke, reliable action.
• Suitable for any concentration of acids, alkali, salts, alcohols, ketones and other solutions.
• Used in pipeline systems of various corrosive medium delivery to connect or cut off the medium.
• A valve prevents media flow by tight fit of sealing surfaces of the flap and the seat via stem pressure.
• Reliable cut-off function, short opening and closing time, and strong corrosion resistance.
• For water, HT steam, oils, various corrosive media, fluids containing solid particles or large viscosity.
• Used for the cut-off, regulation and throttling of liquids.
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